You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
123 lines
4.3 KiB
C
123 lines
4.3 KiB
C
3 weeks ago
|
/*=========================================================================
|
||
|
|
|
||
|
|
Program: Visualization Toolkit
|
||
|
|
Module: vtkSplitColumnComponents.h
|
||
|
|
|
||
|
|
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
|
||
|
|
All rights reserved.
|
||
|
|
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
|
||
|
|
|
||
|
|
This software is distributed WITHOUT ANY WARRANTY; without even
|
||
|
|
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||
|
|
PURPOSE. See the above copyright notice for more information.
|
||
|
|
|
||
|
|
=========================================================================*/
|
||
|
|
/*-------------------------------------------------------------------------
|
||
|
|
Copyright 2008 Sandia Corporation.
|
||
|
|
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
|
||
|
|
the U.S. Government retains certain rights in this software.
|
||
|
|
-------------------------------------------------------------------------*/
|
||
|
|
/**
|
||
|
|
* @class vtkSplitColumnComponents
|
||
|
|
* @brief split multicomponent table columns
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* Splits any columns in a table that have more than one component into
|
||
|
|
* individual columns. Single component columns are passed through without
|
||
|
|
* any data duplication.
|
||
|
|
* NamingMode can be used to control how columns with multiple components are
|
||
|
|
* labelled in the output, e.g., if column names "Points" had three components
|
||
|
|
* this column would be split into "Points (0)", "Points (1)", and Points (2)"
|
||
|
|
* when NamingMode is NUMBERS_WITH_PARENS, into Points_0, Points_1, and Points_2
|
||
|
|
* when NamingMode is NUMBERS_WITH_UNDERSCORES, into "Points (X)", "Points (Y)",
|
||
|
|
* and "Points (Z)" when NamingMode is NAMES_WITH_PARENS, and into Points_X,
|
||
|
|
* Points_Y, and Points_Z when NamingMode is NAMES_WITH_UNDERSCORES.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef vtkSplitColumnComponents_h
|
||
|
|
#define vtkSplitColumnComponents_h
|
||
|
|
|
||
|
|
#include "vtkFiltersGeneralModule.h" // For export macro
|
||
|
|
#include "vtkTableAlgorithm.h"
|
||
|
|
|
||
|
|
#include <string> // for std::strin
|
||
|
|
|
||
|
|
class vtkInformationIntegerKey;
|
||
|
|
class vtkInformationStringKey;
|
||
|
|
|
||
|
|
class VTKFILTERSGENERAL_EXPORT vtkSplitColumnComponents : public vtkTableAlgorithm
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static vtkSplitColumnComponents* New();
|
||
|
|
vtkTypeMacro(vtkSplitColumnComponents, vtkTableAlgorithm);
|
||
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
||
|
|
|
||
|
|
//@{
|
||
|
|
/**
|
||
|
|
* If on this filter will calculate an additional magnitude column for all
|
||
|
|
* columns it splits with two or more components.
|
||
|
|
* Default is on.
|
||
|
|
*/
|
||
|
|
vtkSetMacro(CalculateMagnitudes, bool);
|
||
|
|
vtkGetMacro(CalculateMagnitudes, bool);
|
||
|
|
vtkBooleanMacro(CalculateMagnitudes, bool);
|
||
|
|
//@}
|
||
|
|
|
||
|
|
enum
|
||
|
|
{
|
||
|
|
NUMBERS_WITH_PARENS = 0, // e.g Points (0)
|
||
|
|
NAMES_WITH_PARENS = 1, // e.g. Points (X)
|
||
|
|
NUMBERS_WITH_UNDERSCORES = 2, // e.g. Points_0
|
||
|
|
NAMES_WITH_UNDERSCORES = 3 // e.g. Points_X
|
||
|
|
};
|
||
|
|
|
||
|
|
//@{
|
||
|
|
/**
|
||
|
|
* Get/Set the array naming mode.
|
||
|
|
* Description is NUMBERS_WITH_PARENS.
|
||
|
|
*/
|
||
|
|
vtkSetClampMacro(NamingMode, int, NUMBERS_WITH_PARENS, NAMES_WITH_UNDERSCORES);
|
||
|
|
void SetNamingModeToNumberWithParens() { this->SetNamingMode(NUMBERS_WITH_PARENS); }
|
||
|
|
void SetNamingModeToNumberWithUnderscores() { this->SetNamingMode(NUMBERS_WITH_UNDERSCORES); }
|
||
|
|
void SetNamingModeToNamesWithParens() { this->SetNamingMode(NAMES_WITH_PARENS); }
|
||
|
|
void SetNamingModeToNamesWithUnderscores() { this->SetNamingMode(NAMES_WITH_UNDERSCORES); }
|
||
|
|
vtkGetMacro(NamingMode, int);
|
||
|
|
//@}
|
||
|
|
|
||
|
|
//@{
|
||
|
|
/**
|
||
|
|
* These are keys that get added to each output array to make it easier for
|
||
|
|
* downstream filters to know which output array were extracted from which
|
||
|
|
* input array.
|
||
|
|
*
|
||
|
|
* If either of these keys are missing, then the array was not extracted at
|
||
|
|
* all.
|
||
|
|
*
|
||
|
|
* `ORIGINAL_COMPONENT_NUMBER` of -1 indicates magnitude.
|
||
|
|
*/
|
||
|
|
static vtkInformationStringKey* ORIGINAL_ARRAY_NAME();
|
||
|
|
static vtkInformationIntegerKey* ORIGINAL_COMPONENT_NUMBER();
|
||
|
|
//@}
|
||
|
|
|
||
|
|
protected:
|
||
|
|
vtkSplitColumnComponents();
|
||
|
|
~vtkSplitColumnComponents() override;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the label to use for the specific component in the array based on
|
||
|
|
* this->NamingMode. Use component_no==-1 for magnitude.
|
||
|
|
*/
|
||
|
|
std::string GetComponentLabel(vtkAbstractArray* array, int component_no);
|
||
|
|
|
||
|
|
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
|
||
|
|
|
||
|
|
private:
|
||
|
|
vtkSplitColumnComponents(const vtkSplitColumnComponents&) = delete;
|
||
|
|
void operator=(const vtkSplitColumnComponents&) = delete;
|
||
|
|
|
||
|
|
bool CalculateMagnitudes;
|
||
|
|
int NamingMode;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|